Add reduceOpListSplitting flag

This allows setting of GrContextOptions::fReduceOpListSplitting

The fActiveOpList pointer isn't used when fReduceOpListSplitting is enabled.

Change-Id: I06d6b03a4bd80964a54e0f5231023a679aa97a0c
Reviewed-on: https://skia-review.googlesource.com/c/161040
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
3 files changed